Oracle Database 12c Introduction
About Individual Course:
A beginner-level, IT Ops Training course for students to learn how best to handle today's business-specific information. Students should know that organizations require database systems that are authentic and scalable at the hands of experienced professionals for their efficient management.
This introductory course facilitates the students to obtain expertise and knowledge of leveraging the benefits and flexibility of Oracle Database 12c, as well as build a solid foundation regarding database concepts, SQL, and PL/SQL, in order to get you create powerful databases.
Create powerful and scalable Oracle Database 12c applications
Write effective data manipulation statements through SQL Developer
Create databases, external tables, sequences, and synonyms
Make sure about data integrity, creating security, and increasing performance
Make cursor processing better with FOR LOOPs and parameters
Virtual Instructed-Led Outline
Introduction to Oracle Database 12c Technology
- Relational database concepts
- Applying data modeling techniques
- Defining entities, attributes and relationships
- Oracle database tools: SQL Developer and SQL*Plus
Configuring the Database Environment
Analyzing the Oracle database architecture
- Assessing memory structures, processes and files
- Establishing a storage hierarchy
Maintaining Oracle database components
- Reviewing the Oracle Database 12c installation
- Generating DBA scripts with the data dictionary
- Working with Oracle SQL Developer
Retrieving and Controlling Data
Implementing queries with SQL Developer
- Selecting, filtering and ordering results
- Avoiding pitfalls in null values
- Deploying built-in SQL functions
- Comparing CASE and DECODE functions
Leveraging powerful SQL techniques
- Joining table data using inner and outer ANSI joins
- Grouping and aggregating data
- Combining result sets with set operators
- Performing simple and correlated subqueries
Manipulating data with SQL statements
- Inserting, updating, deleting and merging data
- Locking data and managing transactions
Designing and Formulating the Database
Translating logical models to physical design
- Mapping entities and relationships to tables and keys
- Creating users and schemas
Constructing and managing tables
- Creating, altering and dropping tables and columns
- Restoring data with Flashback and the recycle bin
Developing views and sequences
- Creating views to implement security
- Comparing identity columns with sequences
Enhancing Security, Integrity and Performance
- Determining referential integrity with primary, unique and foreign keys
- Implementing deferred and enforced constraints
- Authenticating users with password controls
- Controlling access with system and object privileges
- Simplifying object usage with synonyms
- Improving privilege management with roles
- Guidelines for defining appropriate indexes
- Indexing the data for efficient retrieval
- Managing unique, nonunique and composite indexes
Server Programming with PL/SQL
Programming with fundamental PL/SQL constructs
- Declaring variables, constants and records
- Establishing conditional control with IF and CASE
- Controlling iterations with WHILE and FOR LOOPs
- Creating exception handlers for predefined exceptions
Developing with cursors
- Controlling implicit and explicit cursors
- Increasing flexibility with cursor parameters
- Simplifying cursors with FOR LOOPs
- Improving update and delete performance with CURRENT OF or ROWID
Developing Server-Side Logic
Designing modular code
- Developing procedures and functions
- Debugging programs with DBMS_OUTPUT
Building packages and triggers
- Advantages of bundling subprograms in packages
- Creating compound-, statement- and row-level triggers
- Controlling triggers with conditional predicates
Supporting web development with PL/SQL procedures
- Returning data to web applications with REF cursors
- Saving application data to the database
|Learning Style||Virtual Classroom|
|Course Duration||5 Days|
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